BODY OF PROOF - "Going Viral," Part II - As the death toll continues to rise, the team needs to move quickly to figure out how to treat this virus and, more importantly, who is spreading it, on "Body of Proof," TUESDAY, APRIL 5 (10:01-11:00 p.m., ET) on the ABC Television Network. (ABC/KAREN NEAL) DANA DELANY, LUKE PERRY, DEAN NORRIS